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CAMTEC - 480W V&I Programmable DC Lab Power Supply, DIN-Rail HSEUIREG04801 SERIES

  • 480W Programmable Power Supply
  • Current and voltage programmable
  • DIN Rail 35mm & wall mount. Metal housing
  • 90% efficiency . Natural convection
  • -25°C...+60°C full output power
  • Continuous short circuit protected
  • Overload (OVP) & low voltage protected
  • Soft start & auto-recovery
  • Electronic inrush current limiter 13.8Apeak
  • Analogue interface 0-5Vdc/0-10Vdc/0-20mA/4-20mA
  • Real time output monitoring of voltage and current
  • External shutdown. Sense control
  • Series & parallel operation
  • High reliability. Shock & vibration proof
  • EMI/EMS EN61000-6-2.3. EN55022 class B


Product Overview


480W Programmable Power Supply, C & I programmable  

Available Outputs:   0-18V,   0-30V,   0-50V,   0-90V,   0-130V,   0-180V,   0-240Vdc  

Description   The HSEUIreg power supply series realizes very high power efficiency in a space-saving housing. Latest generation electrical devices relate to the high reliability of all CAMTEC products. The CAMTEC philosophy is, to employ 125°C low ESR ultra long life capacitors where expedient to achieve a superior lifetime of our products. The HSEUIreg-series is made for Measuring & Control-Units to allow an easy design of P- or PI-controllers at an attractive price value. stages fan

Design Conception   The HSEUREG power supply series realizes high programmable power in a space-saving housing. Latest generation electrical devices relate to the high reliability of all CAMTEC products. The CAMTEC philosophy is, to employ 125°C low ESR ultra long life capacitors where expedient to achieve a superior lifetime of the product. The HSEUREG power supply is made for high reliable and demanding industrial applications like galvanic systems, professional DC-drives, and complex test benches

Output Voltage & output current control:   The output voltage is linear proportional to the input signal. 10% input signal will deliver 10% of the maximum output voltage, 50% input will give a ratio of 50% output and 100% will provide 100% output. The USEUIreg features 0-5Vdc, 0-10Vdc, 0-20mA or 4-20mA control signal input. The setting has to be chosen from a DIP-switch at the front-side. The input impedance is 1MΩ with voltage control mode settings. The input impedance is 500Ω with current control mode settings.

Thermal shutdown   The HSEUIreg-series is featured with a thermal overload shut down and auto recovery behaviour.

Control type   The power supplies accurately works down low output voltages down to 0V. Thereby the switching frequency is absolute stabile. The output response is linear to the input signal.

Sensing feature   The HSEUIreg has a sense operation mode to compensate potential drop at the supply line. It is a standard for the 0..18Vdc, 0..30Vdc and 0..50Vdc types. For all other types it is a feature up on request.


Output Voltage See selection table
AC Input Voltage 90..132Vac / 184..265Vac
Frequency 47-63Hz
DC Input Voltage 250…375Vdc
Input Rating

115Vac<8.8A , 230Vac<4.3A

250Vdc<2.4A 375Vdc<1.6A

Pmax 480W continuous
Operation Failure Relay Yes, break contact, protective electrical separation ≤60Vdc
Sense Function Compensation 2V per lead load, protective electrical separation ≤60Vdc
Remote Shutdown Yes, protective electrical separation ≤60Vdc
Analogue Interface Yes, protective electrical separation ≤60Vdc
Digital Interface Yes, available option (incl. Software), protective electrical separation ≤400Vdc
Derating Yes, available option (incl. Software), protective electrical separation ≤400Vdc
Accurancy < ± 1.5% interface
Load Regulation < ± 0.05% 0-100%
Slew Rate 15ms rise time 0V...Umax
Response Load Change <1ms 10-100%, 100-10%
Base Load None
Efficiency 230Vac 90% typical
Short Circuit Protection Continuous
Idling-proof Yes, continuous
Temperature Control Yes, thermal shutdown with auto recovery (+70°C, metering distance 10mm)
Hold Up Time >50ms 230Vac
Inrush Current <9,8Aeff < 13.8Apeak (230Vac) active inrush current limiter
Softstart 100ms typical
Isolation Path > 8mm
Input / Output Galvanic insulated 3000Vac
MTBF 400000h (IEC61709)
Cooling Natural convection
Ambient Operating Temp. - 25°C…+70°C
Ambient Storage Temp. - 40°C…+85°C
Environment Humidity 95% non-condensing @ 25°C, climate class. 3k3, pollution rate II
EMI EN55022 class B
EMS EN61000-6-2,3
EMS EN61000-6-2,3
Safety EN60950-1, EN60204-1
Safety class 1(A) VDE0805, VDE0100
Dimensions (HxWxD) 130x200x114,5mm
Weight 2900g
Screw Terminals (In/Out) AWG20...AWG6 , 0,5...16mm²

Selection Table

MODEL HSEUIreg04801.18T HSEUIreg04801.30T HSEUIreg04801.50T HSEUIreg04801.90T
Rated DC Voltage 0 - 18V 0 - 30V 0 - 50V 0 - 90V
Overvoltage Protection 22Vdc 35Vdc 59Vdc 105Vdc

Max. DC Current


0 - 40A 0 - 24A 0 - 15A 0 - 8A
Max. DC Current +70°C 0 - 30A 0 - 18A 0 - 11.3A 0 - 6A
Ripple Peak 230Vac 20MHz 40mVpp 40mVpp 100mVpp 150mVpp
MODEL HSEUIreg04801.130T HSEUIreg04801.180T HSEUIreg04801.240T
Rated DC Voltage 0 - 130V 0 - 180V 0 - 240V
Overvoltage Protection 150Vdc 210Vdc 280Vdc

Max. DC Current


0 - 5.5A 0 - 0.4A 0 - 0.3A
Max. DC Current +70°C 0 - 4.1A 0 - 0.3A 0 - 0.2A
Ripple Peak 230Vac 20MHz 200mVpp 300mVpp 400mVpp

Optional Coating (option C): We offer the USEUIreg-series with optional coating. It is to be used in e.g. dusty, dirty, high humidity, or in awaiting quick temperature changes. Short circuit and corrosion at print board lines and at solder points can be prevented. The coat itself is a transparent acrylic resin. It is procured with a robotics varnishing machine. Peters SL 1306 N-FLZ (transparent) IEC60216-1 2001, IPC-CC-830B, UL listed as permanent coating FileNo.: E80315 , UL94V-0 . Ordering Information: ad extension C to the type number: HSEUIreg04801.180TC

Technical Illustration

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